Phase Separation in Bose-Fermi-Fermi Mixtures as a Probe of Fermi Superfluidity

Abstract

We study the phase diagram of a mixture of Bose-Einstein condensate and a two-component Fermi gas. In particular, we identify the regime where the homogeneous system becomes unstable against phase separation. We show that, under proper conditions, the phase separation phenomenon can be exploited as a robust probe of Fermi superfluid.

References in corpus (4)

• Vortices and Superfluidity in a Strongly Interacting Fermi Gas
• Observation of the Pairing Gap in a Strongly Interacting Fermi Gas
• One-dimensional superfluid Bose-Fermi mixture: mixing, demixing and bright solitons
• BEC "level" for measuring small forces

Cited by in corpus (7)

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• Production of a highly degenerate Fermi gas of metastable helium-3 atoms
• Renormalization group approach to spinor Bose-Fermi mixtures in a shallow optical lattice
• Landau-Ginzburg Perspective of Finite-Temperature Phase Diagrams of a Two-Component Fermi-Bose Mixture
• Vortex-lattice structures in rotating Bose-Fermi superfluid mixtures